① 国家自然科学青年基金项目，2025-2027，主持。

② 浙江省自然科学青年基金项目,2025-2026，主持。

③ 绍兴市科技计划项目，主持，结题。

① 国家自然科学青年基金项目，2025-2027，主持。

② 浙江省自然科学青年基金项目,2025-2026，主持。

③ 绍兴市科技计划项目，主持，结题。

1] Yunjin Hu, Chenxing Tian, Caijun Shao, Yong Niu (Corresponding author). Investigating the effects of the moisture content of filling and shear rate on the shear characteristics of rock-like materials with joint. Engineering Failure Analysis 171 (2025) 109411.

[2] Yong Niu, Kai Xu, Zhen Zhong, Yunjin Hu, Bolong Liu, Yanhui Guo. Numerically investigating the cracking evolution paths and the fracture mechanisms of notched concrete materials under impact loading. Engineering Fracture Mechanics 315 (2025) 110805.

[3] Niu Yong, Zhou Xiaoping*, Chen Junwei. Numerical study ondynamic cracking characteristic and mechanism ofquasi-brittle materials underimpulsive loading. Theoretical and Applied Fracture Mechanics. 2024, 131:105356.

[4] Niu Yong, Liu Guangjian, Zhong Zhen*, et al. Numerical investigation on fracture characteristic and failure mechanism of rock-like materials with intermittent flaws under compressive-shear loading. Construction and Building Materials. 2023, 388:131698.

[5] Niu Yong, Wang Gang, Wang Jinguo, et al. Experimental study on thermal fatigue damage and failure mechanisms of basalt exposed to high-temperature treatments. Fatigue & Fracture of Engineering Materials & Structures. 2023, 1-20.

[6] Niu Yong, Wang Jinguo, Wang Xingkai, Hu Yunjin*, et al. Numerical study on cracking behaviors and fracture failure mechanism of flawed rock materials under uniaxial compression. Fatigue & Fracture of Engineering Materials & Structures. 2023, 46(6):2096-2111.

[7] Niu Yong, Wang Jinguo, Hu Yunjin*, et al. Time-frequency domain characteristics of intact and cracked red sandstone based on acoustic emission waveforms. Geomechanics and Engineering. 2023, 34(1). https://doi.org/10.12989/gae.2023.34.1.000.

[8] Niu Yong, Hu Yunjin*, Wang Jinguo. Cracking characteristics and damage assessment of filled rocks using acoustic emission technology. International Journal of Geomechanics. 2023, 23(4):04023013.

[9] Niu Yong, Wang Jinguo, Hu Yunjin*, et al. Monitoring the Fracture Damage Evolution Process of Flawed Rocks and Its Temporal Fractal Characteristic. International Journal of Civil Engineering. 2023.

[10] Niu Yong, Liu Pengfei, Zhang Chengpeng, Hu Yunjin*, Wang Jinguo. Mechanical properties and dynamic multifractal characteristics of shale under anisotropic stress using AE technology. Geoenergy Science and Engineering (原期刊: Journal of Petroleum Science and Engineering). 2023, 226: 211748.

[11] Niu Yong, Zhou Xiaoping. Forecast of time-of-instability in rocks under complex stress conditions using spatial precursory AE response rate. International Journal of Rock Mechanics and Mining Sciences, 2021, 147:104908.